This listing is for one (1) set of a SONY IC NEN250 + NEP250 in a SIP package. These parts are new and unused. We may have various production codes available for this part so it is possible that your codes will be different from those pictured. We sell ONLY new and unused parts. All parts are warrantied from date of receipt. Our maximum liability is the replacement cost of the part. We have more than 32,000 different IC and transistor numbers in our vast stock as well as many other items caps, resistors, diodes, replacement flybacks, fuses, belts, etc. While no one can have everything, if we do not list it, please ask! We are constantly adding to our posted inventory. We hope that you will “visit” us again! We have that item BOX 6.